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81 Commits

Author SHA1 Message Date
foopub
a0481b2e02 Added ".syntax unified" 
Otherwise gcc complains. I've tested this to work with the normal CMakeLists.txt provided in a few examples.
 2021-02-27 12:07:57 -06:00
foopub
be7a655824 Replace unavailable flag-preserving instruction 
It seems sub requires thumb2 instructions which are unavailable. This is in line with the rest of the sdk code base which uses subs.
 2021-02-27 12:07:57 -06:00
graham sanderson
f8015f266a remove useless PICO_ALLOW_SLEED_IN_EXCEPTION 2021-02-26 08:52:14 -06:00
graham sanderson
9fdf87f729 panic in debug mode if sleep methods are called in an exception handler (unless PICO_ALLOW_SLEEP_IN_EXCEPTION is set) 2021-02-26 08:52:14 -06:00
Andrew Scheller
fb5a847026 Also check enum params and doxygenise pio_mov_status_type 2021-02-25 16:21:06 -06:00
Andrew Scheller
3fb6a489f6 Extra param-checking for hardware_pio library (switch asserts to valid_params_if, and add additional checks) 2021-02-25 16:21:06 -06:00
Andrew Scheller
5a245d549a Add some "\ingroup timestamp" doxy-comments so that they actually appear in the output! 2021-02-25 16:20:20 -06:00
Andrew Scheller
1281fbe9fa Remove duplicate PARAM_ASSERTIONS_ENABLED_SYNC PICO_CONFIG entry 2021-02-25 16:19:38 -06:00
Graham Sanderson
3110843159
Pico flash size bytes (#159) 
* Move PICO_FLASH_SIZE_BYTES out of platform_defs.h since it precedes board config; also default to -1 for unknown

* make default for PICO_FLASH_SIZE_BYTES undefined - i.e. no value
 2021-02-25 11:01:01 -06:00
graham sanderson
693311a74d fix compiler warning 2021-02-25 10:43:28 -06:00
graham sanderson
75422bbd68 host mode fixups 2021-02-25 10:16:40 -06:00
graham sanderson
72307e99dc pio: improve (slightly) error message for claim failure on PIO 1 2021-02-25 10:16:40 -06:00
graham sanderson
760cb59c97 cmake: change warning message for unititialized TinyUSB 2021-02-25 10:16:40 -06:00
Graham Sanderson
cf3182021a
%g should not print 0 as infe-308 (#185) 2021-02-25 10:00:05 -06:00
Andrew Scheller
036d90d8cf
Default PARAM_ASSERTIONS_ENABLED_LOCK_CORE to 0 (#184) 
so that it matches all the other PARAM_ASSERTIONS_* default values
 2021-02-25 09:52:21 -06:00
Zachary Kohnen
cf383d484f
Add 'hardware/structs/sio.h' header to the 'pico/multicore.h' header\n\nThe pico/multicore.h header uses the sio_hw struct, but does not include the header that defines it. This normally is not a problem since other headers include the structure as well, but since this structure is used in the header, we should not rely on other headers bringing it in and instead include it directly (#176) 2021-02-25 08:41:51 -06:00
Graham Sanderson
d3aa6f7f98
No malloc for default alarm pool an pheap docs/cleanup (#143) 
* Statically allocate the default timer pool (to avoid pulling in malloc); doxygen for pheap (and some function name changes)

* fix comments
 2021-02-25 08:40:03 -06:00
graham sanderson
d7ed2aeaa3 re-arrange pico/types.h to avoid duplicate doxygen 2021-02-25 08:28:17 -06:00
graham sanderson
096b65d8db fix comment 2021-02-25 08:28:17 -06:00
graham sanderson
db6cc12027 fix the represntation of at_the_end_of_time to be 63 one bits rather than 32 2021-02-25 08:28:17 -06:00
graham sanderson
8ebe036665 Change _U to _u as _U exists in ctype.h 2021-02-25 08:26:16 -06:00
graham sanderson
41c0e9f3b9 Fixup another level of compiler warnings, add _U() definition 2021-02-25 08:26:16 -06:00
Andrew Scheller
be13f591d0 Explicitly mark constants in autogenerated headers as unsigned values 2021-02-25 08:26:16 -06:00
graham sanderson
45b39d067b b0 sincos shim was incorrect, causing crash 2021-02-24 17:15:40 -06:00
Graham Sanderson
1478c6b89f
Bunch of small fixes (#154) 
* use valid_params_if macro for lock assertion

* fixup param checking in pwm.h

* Fix range of fractional divider parameter check in pwm.h

Co-authored-by: Luke Wren <wren6991@gmail.com>
 2021-02-19 14:15:29 +00:00
Graham Sanderson
3f0529a25c
Add more memory barriers to avoid code re-ordering issues with DMA (#155) 
* Add more memory barriers to avoid code re-ordering issues with DMA

* Comment typos

* Fix Wstrict-prototype on __compiler_memory_barrier

* Remove now-redundant __compiler_barrier macro from hardware_flash

Co-authored-by: Luke Wren <wren6991@gmail.com>
 2021-02-19 13:11:56 +00:00
graham sanderson
e349dbbf4f add boot2 info to binary info 2021-02-19 12:32:38 +00:00
Luke Wren
4c1fac58d3
Add pico_bootsel_via_double_reset library, fix #87 (#137) 
* Add pico_bootsel_via_double_reset library, fix #87

* pico_bootsel_via_double_reset: remove unnecessary library guard, fix subdirectory ordering

* Fix C type used as PICO_CONFIG type
 2021-02-18 16:12:22 +00:00
graham sanderson
01c8e2a8dc remove always true assertions (fix #83) 2021-02-18 15:47:07 +00:00
graham sanderson
ffc7f19f46 move two hardware_timer methods to the right doxygen group (fix #131) 2021-02-18 15:47:07 +00:00
graham sanderson
a28217be4b missing pico/malloc.h fixes #136 2021-02-18 15:47:07 +00:00
Graham Sanderson
8b9907e7f2
Add -Wuninitialized -Wunused -Wcast-align to warnings checked by kitchen_sink (and fixup warnings) (#125) 2021-02-15 16:06:12 +00:00
Luke Wren
81c3d3fae6 Reword some confusing terms in pio.h doxygen 2021-02-12 13:57:54 +00:00
Luke Wren
07aadbb658 Update info strings in PIO register header for clarity (matching changes in datasheet) 2021-02-12 13:57:54 +00:00
Luke Wren
a2d82431e6 oops 2021-02-11 12:16:07 -06:00
Luke Wren
f22adc5081 Fix bad range check on sideset count in pio.h 2021-02-11 12:16:07 -06:00
Luke Wren
b34995a549 Add missing extern "C" to header files (closes #104) 2021-02-11 11:25:55 -06:00
Luke Wren
32ada8a2de Document PWM double buffering behaviour in pwm.h doxygen 2021-02-11 11:23:08 -06:00
Luke Wren
2dc030ba70 pwm.h typo: int16_t -> uint16_t (closes #109) 2021-02-11 11:22:27 -06:00
Luke Wren
0fbaaabe6f pio.h doxygen fixes and clarifications (closes #114) 2021-02-11 11:20:20 -06:00
Luke Wren
a33a7c0b2c Fix -Wsign-compare warnings 2021-02-11 11:17:15 -06:00
Liam Fraser
d3ecf3ef2e Mark usb buffer status registers as write clear instead of read only. 2021-02-10 08:43:16 -06:00
Brian Swetland
ebb228bfea Clean up various C source and headers to appease -Wstrict-prototypes 
In C, func() is a function taking an unspecified number of arguments,
vs func(void) a function taking no arguments. In C++ both forms indicate
"no arguments."

Update these headers to use the (void) form, which is correct in both
languages and avoids complaints when -Wstrict-prototypes is specified.
 2021-02-08 12:46:05 -06:00
Luke Wren
9546c1ce32 Add enumvals to busctrl PERFSEL registers 2021-02-08 14:43:33 +00:00
Luke Wren
14f4a54837 Fix incorrect type in systick struct header vs machine-generated register header 2021-02-07 18:34:00 -06:00
Liam Fraser
55346c9530
Restore GPIO15 state after modifying it for USB enumeration fix (#80) 
Restore GPIO15 state after usb enumeration fix
Co-authored-by: Luke Wren <wren6991@gmail.com>
 2021-02-05 15:22:23 +00:00
Luke Wren
b63e54c14d Add PICO_NO_FPGA_CHECK define to remove FPGA check and save some bytes 2021-02-04 11:16:55 +00:00
Luke Wren
b9c75803e6 Document clock SELECTED registers in headers and SVD 2021-02-03 20:34:04 +00:00
graham sanderson
cfefc1775b fixup bad static_assert 2021-02-01 08:46:42 -06:00
Luke Wren
5e9c42a998 Doxygen for uart_set_baudrate return 2021-01-31 22:57:06 +00:00